Standard template for internal and external presentations. DB2 Web Query for i 김교석 MTS, IBM Korea IBM Corporation

Transcription

1 Standard template for internal and external presentations DB2 Web Query for i 김교석 MTS, IBM Korea

2 DB2 Web Query for i 개요

3 Query/400: A history Lesson Around since June, 1988 Lacks a graphical interface Does not support output to PDF, HTML, XML, or Excel Does not support non-db2 for i5/os databases Does not support drill down from a completed report Is not a pure SQL interface Does not use the SQL Query Engine (SQE) SQE was introduced with V5R2 CQE (Classic Query Engine) is used by Query/400

4 System i Query/Reporting Environment System i ODBC/JDBC DB2 Windows

5 Today s Business Intelligence Requirements Remove Dependency on IT for reporting purposes Ease IT backlog of reporting requests Parameterized Reporting Reduce Report Maintenance Empower End Users Client Independence Web Based Reduce Software Maintenance Multiple Viewing Options Dashboards/Scorecards Spreadsheet Integration Static Reports/Intelligent Bursting Report Archival Operational or Data Warehouse Real time or Historical Reporting Secure the Data Avoid Data replication Adhere to compliance requirements

6 IBM DB2 Web Query for i Base Program Product Includes: i5/os Web Reporting Server Several Web Based authoring tools RA, GA, Power Painter Query/400 (5722-QU1) Web Enable Query/400 Reports BASE PRODUCT OFFERED AS NO CHARGE UPGRADE FROM QU1 Does not include Software Maintenance Additional Features Run Time User Enablement Active Reports (Disconnected Analysis) On Line Analytical Processing Requires Meta Data provided with Developer Workbench Developer Workbench IT Tool for meta data DB2 Web Query Report Broker Automated Report Execution and Distribution DB2 Web Query SDK Web Services to integrate reporting functions into applications/portals

7 Upgrade into BASE Product from Query/400 The BASE product: Web enables Query/400 Add additional functionality (compared to Query/400) to reports Link Reports by clicking on hot spot Add Conditional Styling ( if revenue less than forecast, highlight in RED ) Push data directly from DB2 into Spreadsheets Over 100 charts and graphs Boardroom quality PDF output Access remote DB2 for i data sources Leverages the LATEST in DB2 for IBM i Query Optimization Technology Better performance, better analysis tools Many more functions available for query performance Strategic optimizer

8 DB2 WQ Leverages Advanced DB2 Query Optimization SQL Query Engine (SQE) Better Performance up to 10x over older query engine Self-learning query optimizer Self-adapting query engine SQL Plan Cache Real time analysis of Query performance Index (traditional and EVI) advice (recommendations and wizards) Materialized Query Tables (MQTs) Optimizer aware summary tables for extreme performance boost Non-SQL interfaces (Query/400, OPNQRYF, QQQQRY API) DO NOT LEVERAGE ANY OF THE ABOVE

9 Query/400 vs. DB2 Web Query Function Query/400 DB2 Web Query Base + IBM Features UI for Query Developer 5250 UI for End User 5250 Browser (BASE) or Windows (Developer Workbench) Browser or Windows (Active Reports or output formats requiring Windows, e.g., Excel) Remote DB2 for i5/os Access No Via DRDA (BASE) Interactive Output Batch Scheduling and Output 5250, Spoofile, DB2 Table i5/os Scheduler; Spoolfile, DB2 Table PDF, XML, Spreadsheet, HTML, PC-File Formats, Spoolfile, DB2 Table, etc. (BASE) YES. Basic function with BASE, advanced function (distribution) with Report Broker Traffic Lighting No Yes (BASE) Linked Reports with Drill Down No Yes (BASE) OLAP No Yes (OLAP Feature) Disconnected Analysis No Yes (Active Reports Feature) Dashboarding No Yes (requires Developer Workbench) Parameterized Reporting Meta Data Layer Prompting via 5250 RUNQRY Single Parameter No Yes (BASE), advanced parameterization controls with Dev. Workbench Yes (customization of meta data available with Dev. Workbench)

10 Query/400 vs. DB2 Web Query Function Query/400 DB2 Web Query Base + IBM Features Unlimited User Licensing Yes Named or Run Time (Concurrent, effectively unlimited) i5/os Support V5R2 and up V5R4, V6R1 Report Storage No Local report storage with Report Broker Target Audience for developing reports IT IT and Business Community Portal Integration No With SDK Integration with Operational application Via RunQry API As callable URL from Browser, or through Web Services with SDK Web Application Server Support N/A Comes with Lightweight Web Server Compound Reports Excel Integration No No, must run Query, Download, then Import Yes (BASE), additional capabilities with Dev. Workbench) Yes, Excel is an output option with report characteristics preserved DB2 for i5/os Optimization CQE Only SQE or CQE Impact Analysis and Data Profiling No Yes (Developer workbench)

11 DB2 Web Query vs. Competition DB2 Web Query Crystal Reports Access Data in DB2 for i Y Y Interface to DB2 for i Native DRDA ODBC Multiple Member File Support Y N Multi record format files Y N Import Query/400 Definitions Y N Meta Data Layer Y N Reporting Server OS support IBM i (Integrated) Windows OLAP DB2 based no need to move data Requires add l OLAP engine in Windows Disconnected Support Y, with Active Reports N Report Distribution Y, with Report Broker Y Windows Report Caching Y, with Report Broker Y - Windows Web Server OS support IBM i (Integrated) Windows Cross DB2 for i Joins Y N Report Execution from 5250 app Y N

12 DB2 Web Query for i 시작

13 DB2 Web Query Architecture DB2 Web Query Servlet

14 PC and System i Requirements PC Internet Explorer v6.0 or higher, Firefox v1.5 or higher Memory of 1 GB or more System i V5R4 of i5/os 이상 Qshell option 30 of the OS 5722JV1 Java Runtime Environment 1.4 or higher 5722-SS1 option 33 PASE (maybe) 5722-JC1 IBM Toolbox for Java 5722-DG1 IBM HTTP Server for i5/os

15 Installation Procedure (1) 1. QSECOFR 또는 *SECADM and *ALLOBJ 권한을가진 User로 Signon. 2. Base product설치 RSTLICPGM LICPGM(5733QU2) DEV(OPT01) 3. 기타 additional option들을설치. For Active Reports, enter: RSTLICPGM LICPGM(5733QU2) DEV(OPT01) OPTION(1) For OLAP Enablement option, enter: RSTLICPGM LICPGM(5733QU2) DEV(OPT01) OPTION(2) For Developer Workbench, enter: RSTLICPGM LICPGM(5733QU2) DEV(OPT01) OPTION(3) 4. license agreement화면에서 F14를이용해 accept. 5. APAR II14318 (For R110), APAR II14375 (For R111) 에나열된최신 5733-QU2 PTFs 설치.

16 Installation Procedure (2) 6. DB2 Web Query HTTP instance 를등록 : CALL QWEBQRY76/REGWEBQRY 7. 설치후, QWEBQRYADM User Profile 의 Password 를 Setting. CHGUSRPRF USRPRF(QWEBQRYADM) PASSWORD(yourpassword) 8. 한글 Data Handling 을위해 NLS Configuration 을수행. a. QSH 명령창에서아래명령어수행 /qibm/proddata/webquery/ibi/srv76/home/bin/tsgult.out NLSCFG /qibm/userdata/webquery/ibi/srv76/wfs 933 b. QWEBQRYADM User ID 를이용해 DB2 Web Query Console 에접속. Configuration->NLS Settings 에서 Client Code Page 를 949-Korea 를선택. c. Log-in 창에서언어선택을가능하도록하기위해서 Configuration->Dynamic Language Switch 에서표시를원하는언어를선택. d. /QIBM/UserData/webquery/ibi/webfocus76/WQLWI7/lwi/conf/overrides/i5javaopts.javaopt File 에아래 Option 을추가 -Dfile.encoding=Cp 아래 URL 을통해전반적인 Configuration Properties 를확인할수있습니다.

17 DB2 Web Query 관련 i/os Objects IFS Directories /QIBM/PRODDATA/WEBQUERY/IBI /QIBM/USERDATA/WEBQUERY/IBI System Objects QWEBQRY76 *LIB QWEBBASE *LIB QSYS/QWEBQRYADM *USRPRF QSYS/MRADMIN *USRPRF QSYS/MDUNTITLED *USRPRF QSYS/QWEBQRY *AUTL QWEBQRY76/QWEBQRYJOB *JOBD QUSRSYS/QWEBQRYADM MSGQ

18 사용 User 등록및확인 DB2 Web Query 를사용할각각의 User 들을아래와같이등록. 이때, USRPFR 은반드시대문자로사용. CALL QWEBQRY76/WQADDLIC USRPRF 사용자를제거할경우 ; CALL QWEBQRY76/WQRLSLIC USRPRF 등록된 User 들을확인하려면, WRKLICINF PRDID(5733QU2) 상에서 Feature 5050 에 Op.8 으로확인 /

19 Server Start/End 및 System Jobs QWEBQRYADM으로 Signon Web Query Reporting Server Start STRWEBQRY START(*ALL) Web Query Reporting Server End ENDWEBQRY OPTION(*CLEAR) DB2 Web Query Connect는 SQL CLI (Call-Level-Interface) 를이용 각각의 Connection은 QSYSWRK Subsystem상의 QSQSRVR job들로수행됨 Reporting Server Job들은 QSYSWRK와 QHTTPSVR Subsystem에서수행됨. QSYSWRK EDAPTH, EDAPLOG, EDAPGWY, TSCOM3, JSCOM3, HLISNK QHTTPSVR WQLWI7

20 Server Jobs

21 Access to DB2 Web Query DB2 Web Query 의 Default Port:

22 Creating Metadata Report 밑의아무폴더에서우측마우스 Click 후, Metadata 선택 Data Adapter 창에서원하는 Adapter Type 을선택하여 Create Synonym 선택 Synonym 을만들대상을선택 Table, Alias, View, MQT, Stored Procedure Create Synonym button 을 Click 하여생성 이렇게만들어진 Synonym 을 DB2 Web Query 에서사용하게된다. DB Format 등이바뀌면 Synonym 을다시 Create 해줘야한다. 생성된 Metadata를삭제하려면, WRKLNK /QIBM/USERDATA/IBI/APPS/BASEAPP directory내에서찾아지워야함.

23 DB2 Web Query Features

24 Report Assistant

25 Report Assistant

26 Report Assistant: Drill Down

27 Output Reports and Graphs to: HTML PDF Excel 97/2k/2k w formula's Active Reports Postscript DB2 for i table Excel 95 Doc with and without page breaks WK1 DIF Lotus Tab Delimited XML

28 MS Excel 과의호환성 DB2 Web Query는 MS Excel과의 integration을제공 완벽히호환되는 Excel spreadsheets로의변환 W/ Drilldowns, Formulas, Summations, Color-coding & more end user productivity를향상 ; errors의감소 Formulas/Summations Color-Coding Hyperlinks/Drilldowns

29 Power Painter Business people 이자신들이원하는 reports 들직접 Design 할수있다. 강력한 thin-ajax 기반의 Report Design tool 각자의 Business Unit 에필요한다양한 Compound Reports 작성 IT 의의존성없이쉽고탄력적인접근성제공

30 Optional Features from IBM DB2 Web Query OLAP Slicing and dicing Multi-dimensional functionality DB2 Web Query Developer Workbench Rich client Prerequisite for OLAP module Customize metadata, HTML layout tool DB2 Web Query Active Reports Offline reporting Self-contained HTML file

31 On-Line Analytical Processing (OLAP)

32 DB2 Web Query Developer Workbench Excellent Date understanding and added functionality including Date decomposition (Year, Quarter, Month, Day) Creation of Hierarchies and Dimension Very good awareness of DB2 Foreign Key constraints Basic DB2 Web Query metadata also includes: Column-titles, Business Descriptions, Alias, Format, Usage, Pre and Post Processing Calculations, hundreds of data manipulation functions Federated Queries SQL Wizard HTML Layout painter

33 Active Reports: Disconnected Support 독립적으로수행가능한 analytical reports 제공 이나 Browser 를통해 User 에게전달가능 System 과의연결없이 Report 상의 Data 를 User 가직접가공 직접수행가능한 built-in controls Sorting, Filtering, Visualization, Charting, Dynamic Roll-ups Export to HTML, CSV or Excel Export Charts to Word, Excel, or PowerPoint System i 와의연결에어려움이있는 Mobile sales reps 과같은 User 에게적합

34 Active Reports

35 DB2 Web Query Report Broker 5733-QU3 Automated Delivery Of Information On Scheduled Basis Through Admin GUI Daily, Weekly, Specific Days, exclude rules, etc. On Event Basis Some customization required Intelligent bursting Ex: Regional Sales Report Additional output formats for batch reporting (HTML, PDF, Excel, Active HTML) Delivery Destinations Printer Save the reports for later viewing Notify Function Send notification when report is complete or fails Report Logging Requires DB2 Web Query BASE Product to be installed

36 DB2 Web Query Software Development Kit: 5733-QU4 A set of Web Services that allow invocation of DB2 Web Query functions from within an application Enables ISV Developers to access and integrate Web Query Content into any web application Web Services are programming language independent The foundation for SOA C, C++, VB.NET, Java, etc. Requires the BASE product to be installed (run time and development) Developer Workbench also a development requirement Run Time User Enablement required for Run Time Simple to Deliver powerful BI content Self service parameterized reports Active reports and OLAP

37 Useful Links Getting Started with DB2 Web Query Redbook Tutorial Driven Download Sample Database Review Installation Instructions on Getting Started website: Download an installation pre-req utility NEW utilities to check for all DB2 WQ Pre-Reqs IBM pre req checker: lation Centerfield Technologies:

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